Lesson: Subtracting Ones From Teen Numbers Elementary School • Mathematics • 2nd Grade • Elementary School Mathematics 1st Grade

Mathematics

In this lesson, we will learn how to subtract a one-digit number from a teen number when we do not cross a ten by subtracting ones.

Video

05:35

Q1:

Michael drew this model to help him subtract.

Which of these has the same answer as ?

What is ?

Q2:

Look at how Jennifer subtracted 3 from 15.

Fill in the blank: .

Q3:

What is 18 take away 4?

Preview